What is the cheapest airline that flies from Alberta to Colorado?

United Airlines, WestJet, and Air Canada are the most popular carriers operating from Alberta to Colorado

How many flights depart from Alberta to Colorado on average per day?

9 flights are operational daily from Alberta to Colorado as of November 2025. The most popular departure time for this route is 6:00a.m., with 55% of flights per day taking off in the afternoon.

Which airlines fly to Colorado?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Colorado from Alberta according to our data. WestJet is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Alberta to Colorado?

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into Colorado, then you can expect flight times to average 2h 30m and 2h 46m, respectively.

How many flights depart from Alberta to Colorado on average per week?

As of November 2025, there are 63 flights per week flying from Alberta to Colorado. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When did momondo last update prices for flights from Alberta to Colorado?

Prices for flights from Alberta to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Alberta to Colorado?

As of November 2025, there are 4 operators available to choose from for flights from Alberta to Colorado.

How old do you have to be to fly from Alberta to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 152 Cheap Flights from Alberta to Colorado in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Alberta to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 a.m. - 8:53 a.m.YYC-DEN

2h 38mdirect

7:15 p.m. - 9:53 p.m.DEN-YYC

2h 38mdirect

C$ 269United Airlines

Find Deal

Sat, 13 Dec - Wed, 7 Jan

6:15 a.m. - 8:55 a.m.YYC-DEN

2h 40mdirect

7:15 p.m. - 9:53 p.m.DEN-YYC

2h 38mdirect

C$ 281United Airlines

Find Deal

Tue, 20 Jan - Tue, 3 Feb

6:15 a.m. - 8:55 a.m.YYC-DEN

2h 40mdirect

8:05 a.m. - 1:55 p.m.DEN-YYC

5h 50m1 stop

C$ 288Multiple Airlines

Find Deal

Tue, 20 Jan - Tue, 3 Feb

6:00 a.m. - 12:37 p.m.YYC-DEN

6h 37m1 stop

8:05 a.m. - 7:35 p.m.DEN-YYC

11h 30m2 stops

C$ 292Air Canada

Find Deal

Sat, 13 Dec - Wed, 7 Jan

6:00 a.m. - 12:37 p.m.YYC-DEN

6h 37m1 stop

8:05 a.m. - 3:39 p.m.DEN-YYC

7h 34m1 stop

C$ 295Air Canada

Find Deal

Tue, 20 Jan - Tue, 3 Feb

6:15 a.m. - 8:53 a.m.YYC-DEN

2h 38mdirect

8:05 a.m. - 1:55 p.m.DEN-YYC

5h 50m1 stop

C$ 319Multiple Airlines

Find Deal

Sat, 13 Dec - Fri, 6 Feb

2:45 p.m. - 11:17 p.m.YYC-DEN

8h 32m1 stop

11:12 a.m. - 8:57 p.m.DEN-YYC

9h 45m1 stop

C$ 326Delta

Find Deal

Thu, 4 Dec - Thu, 11 Dec

7:35 a.m. - 2:58 p.m.YYC-DEN

7h 23m1 stop

11:12 a.m. - 8:57 p.m.DEN-YYC

9h 45m1 stop

C$ 327Delta

Find Deal

Tue, 2 Dec - Tue, 9 Dec

12:45 p.m. - 11:46 a.m.YYC-COS

23h 01m1 stop

5:33 a.m. - 9:45 p.m.COS-YYC

16h 12m1 stop

C$ 443American Airlines

Find Deal

Tue, 2 Dec - Wed, 10 Dec

6:30 a.m. - 11:48 p.m.YYC-COS

17h 18m1 stop

5:33 a.m. - 9:45 p.m.COS-YYC

16h 12m1 stop

C$ 475American Airlines

Find Deal

Sun, 7 Dec - Tue, 16 Dec

Delta flights from Alberta to Colorado

Our best Delta deals on Alberta to Colorado flight tickets

Delta

4 Dec

YYC2:45 p.m.Calgary

8h 32m

1 stop

DEN11:17 p.m.Denver Intl

11 Dec

DEN11:12 a.m.Denver Intl

9h 45m

1 stop

YYC8:57 p.m.Calgary

C$ 326

Find similar

Delta

2 Dec

YYC7:35 a.m.Calgary

7h 23m

1 stop

DEN2:58 p.m.Denver Intl

9 Dec

DEN11:12 a.m.Denver Intl

9h 45m

1 stop

YYC8:57 p.m.Calgary

C$ 327

Find similar

Delta

3 Dec

YYC7:35 a.m.Calgary

9h 44m

1 stop

COS5:19 p.m.Colorado Springs

10 Dec

COS8:10 a.m.Colorado Springs

12h 47m

2 stops

YYC8:57 p.m.Calgary

C$ 332

Find similar

Air Canada flights from Alberta to Colorado

Our best Air Canada deals on Alberta to Colorado flight tickets

Air Canada

13 Dec

YYC6:00 a.m.Calgary

6h 37m

1 stop

DEN12:37 p.m.Denver Intl

7 Jan

DEN8:05 a.m.Denver Intl

11h 30m

2 stops

YYC7:35 p.m.Calgary

C$ 292

Find similar

Air Canada

20 Jan

YYC6:00 a.m.Calgary

6h 37m

1 stop

DEN12:37 p.m.Denver Intl

3 Feb

DEN8:05 a.m.Denver Intl

7h 34m

1 stop

YYC3:39 p.m.Calgary

C$ 295

Find similar

Air Canada

13 Dec

YYC8:25 a.m.Calgary

9h 34m

2 stops

DEN5:59 p.m.Denver Intl

7 Jan

DEN8:05 a.m.Denver Intl

11h 30m

2 stops

YYC7:35 p.m.Calgary

C$ 299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 13/12

6:15 a.m.-8:53 a.m.

Nonstop2h 38m

Denver Intl

Wed 7/1

7:15 p.m.-9:53 p.m.

Nonstop2h 38m

C$ 269

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 20/1

6:15 a.m.-8:55 a.m.

Nonstop2h 40m

Denver Intl

Tue 3/2

7:15 p.m.-9:53 p.m.

Nonstop2h 38m

C$ 281

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 20/1

6:15 a.m.-8:55 a.m.

Nonstop2h 40m

Denver Intl

Tue 3/2

8:05 a.m.-1:55 p.m.

1 stop5h 50m

C$ 288

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 13/12

6:00 a.m.-12:37 p.m.

1 stop6h 37m

Denver Intl

Wed 7/1

8:05 a.m.-7:35 p.m.

2 stops11h 30m

C$ 292

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 20/1

6:00 a.m.-12:37 p.m.

1 stop6h 37m

Denver Intl

Tue 3/2

8:05 a.m.-3:39 p.m.

1 stop7h 34m

C$ 295

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 13/12

6:15 a.m.-8:53 a.m.

Nonstop2h 38m

Denver Intl

Fri 6/2

8:05 a.m.-1:55 p.m.

1 stop5h 50m

C$ 319

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/12

2:45 p.m.-11:17 p.m.

1 stop8h 32m

Denver Intl

Thu 11/12

11:12 a.m.-8:57 p.m.

1 stop9h 45m

C$ 326

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 2/12

7:35 a.m.-2:58 p.m.

1 stop7h 23m

Denver Intl

Tue 9/12

11:12 a.m.-8:57 p.m.

1 stop9h 45m

C$ 327

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 2/12

12:45 p.m.-11:46 a.m.

1 stop23h 01m

Colorado Springs

Wed 10/12

5:33 a.m.-9:45 p.m.

1 stop16h 12m

C$ 443

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Sun 7/12

6:30 a.m.-11:48 p.m.

1 stop17h 18m

Colorado Springs

Tue 16/12

5:33 a.m.-9:45 p.m.

1 stop16h 12m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alberta to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The cheapest month to fly to Colorado from Alberta is in July. Flight prices, which tend to average around C$ 260, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in July, then you should wait until June to fly from Alberta, when ticket prices are also cheap, with an average price of C$ 271.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart on your flight to Colorado is on a Thursday when prices can be found for as low as C$ 701. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 794.

What is the cheapest time of day to depart on your flight to Colorado?

According to our data, the cheapest time of day to fly to Colorado is in the evening. momondo users have found flights departing from Alberta to Colorado in the evening for as low as C$ 669. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around C$ 751. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Alberta to Colorado flight route?

Fly from Calgary to Denver Intl for the best Alberta - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around C$ 381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Alberta for as low as C$ 216 on momondo.

What cabin class options are available on Alberta to Colorado flights?

There are 4 cabin classes available to choose from on Alberta to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to Colorado flights?

You could potentially save up to 17% on your flight if you consider stops on a Alberta to Colorado flight.

Cheap Alberta to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Colorado

Best price found	C$ 327
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Alberta in the past 72 hours is C$ 327. The best round-trip flight deal from Alberta to Colorado found on momondo in the last 72 hours is C$ 519.

The fastest flight from Alberta to Colorado takes 2h 30m

Direct flights go from Alberta to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Alberta to Colorado?
Prices for flights from Alberta to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Alberta to Colorado?
As of November 2025, there are 4 operators available to choose from for flights from Alberta to Colorado.
How old do you have to be to fly from Alberta to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Alberta to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to Colorado is Boeing 737-800 (31.62% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (17.64%), Boeing 737-800 Passenger/BBJ2 (winglets) (16.69%), and Boeing 737 MAX 8 (11.28%).

Best airlines flying from Alberta to Colorado

Compare and see reviews for airlines that fly from Alberta to Colorado with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 171	Free Cancellation	Rating 7.2 3,155 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 186	Free Cancellation	Rating 7.1 10,416 reviews	Search Air Canada flights
Delta	PriceFrom C$ 186	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom C$ 193	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Alberta.

Can I find flights from Alberta to Colorado with flexible booking policies on momondo?

Flights from Alberta to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Alberta to Colorado?

Once you have performed a search for Alberta to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Alberta to Colorado right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Alberta and alert you when they change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 6/12

Sat 13/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Colorado

Popular Cities in Colorado

Flights to Fort Lauderdalefrom C$ 169

Flights to Orlandofrom C$ 164

Flights to New Yorkfrom C$ 275

Flights to Las Vegasfrom C$ 142

Flights to Los Angelesfrom C$ 176

Flights to Miamifrom C$ 269

Flights to San Franciscofrom C$ 134

Flights to Honolulufrom C$ 322

Flights to Phoenixfrom C$ 165

Flights to Tampafrom C$ 224

Flights to Chicagofrom C$ 182

Flights to Houstonfrom C$ 237

Cheap flights from Alberta to Colorado from C$ 152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Colorado departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Alberta to Colorado

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Delta flights from Alberta to Colorado

Our best Delta deals on Alberta to Colorado flight tickets

Air Canada flights from Alberta to Colorado

Our best Air Canada deals on Alberta to Colorado flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Alberta to Colorado that are best for you.

See travel insights to Colorado from

How to get the cheapest flight ticket from Alberta to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

What is the cheapest Alberta to Colorado flight route?

Fly from Calgary to Denver Intl for the best Alberta - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Alberta to Colorado flights?

There are 4 cabin classes available to choose from on Alberta to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to Colorado flights?

You could potentially save up to 17% on your flight if you consider stops on a Alberta to Colorado flight.

What is the cheapest airline that flies from Alberta to Colorado?

United Airlines, WestJet, and Air Canada are the most popular carriers operating from Alberta to Colorado

Which airlines fly to Colorado?

How many flights depart from Alberta to Colorado on average per day?

9 flights are operational daily from Alberta to Colorado as of November 2025. The most popular departure time for this route is 6:00a.m., with 55% of flights per day taking off in the afternoon.

How many flights depart from Alberta to Colorado on average per week?

As of November 2025, there are 63 flights per week flying from Alberta to Colorado. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long is the flight from Alberta to Colorado?

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into Colorado, then you can expect flight times to average 2h 30m and 2h 46m, respectively.

Cheap Alberta to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Colorado

Best price found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Alberta to Colorado?

How many operators does momondo search for flights from Alberta to Colorado?

How old do you have to be to fly from Alberta to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Alberta to Colorado?

Best airlines flying from Alberta to Colorado

Compare and see reviews for airlines that fly from Alberta to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to Colorado?

Can I find flights from Alberta to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Alberta to Colorado?

I’m not ready to book a flight from Alberta to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular Cities in Colorado

Popular flights according to clicks in the last 7 days on momondo